Pith Number

pith:5CBODAJM

pith:2022:5CBODAJMAI6WQAMI7E26Z6E6PK

not attested not anchored not stored refs pending

I Prefer not to Say: Protecting User Consent in Models with Optional Personal Data

Christian Thomas Eberle, Gjergji Kasneci, Martin Pawelczyk, Tobias Leemann

arxiv:2210.13954 v5 · 2022-10-25 · cs.LG · cs.AI · cs.CY · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CBODAJMAI6WQAMI7E26Z6E6PK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T07:40:20.030497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e882e1812c023d680188f935ecf89e7a8aacf917a209c0179b73bc20c7a0a3b0

Aliases

arxiv: 2210.13954 · arxiv_version: 2210.13954v5 · doi: 10.48550/arxiv.2210.13954 · pith_short_12: 5CBODAJMAI6W · pith_short_16: 5CBODAJMAI6WQAMI · pith_short_8: 5CBODAJM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5CBODAJMAI6WQAMI7E26Z6E6PK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e882e1812c023d680188f935ecf89e7a8aacf917a209c0179b73bc20c7a0a3b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afa6e5cbfa1ec0fcda51aa128f23df2f1c986923a5228aef2efb47aaff4b0106",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-25T12:16:03Z",
    "title_canon_sha256": "78892f2801b0cb025e346df1f2b096628a0d87964b7f6d4f97ad8f2cc785f87e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13954",
    "kind": "arxiv",
    "version": 5
  }
}